OT-2026-000035426
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000035426) never changes.
Identity and time
| Publication number | OT-2026-000035426 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7ee3-9388-e1503bd455ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1acc15bd3d6022763c0f2a3e0886d3893338e296b42b244065e2abe90d8a63f0 |
|---|---|
| Markdown | 35d988f2aa8cfde887f0aa153bfd279548c2747c337ec35299f16118a42f1672 |
| Publication page | 047786dd3b81554905c235553ce6b18d7afe1c262ff91c5eb40131109b48af78 |
| Manifest | 9d5c2670b32125aaa4b9151106cfbbd29b477c9a355cf323c56ec72cf19e824b |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Dxxo3t9w8smFvMEqD46kbgXLgq8uyg5mSMjJL5G9sF+UyluI18I/L8+UnUKwkpn9MgQzxxaALfRwhhH91sCPAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:44.185524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035426observed 047786dd3b81554905c235553ce6b18d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:44.166283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035426/manifest.jsonobserved 9d5c2670b32125aaa4b9151106cfbbd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:44.146335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035426/publication.mdobserved 35d988f2aa8cfde887f0aa153bfd2795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:44.127083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035426/publication.txtobserved 1acc15bd3d6022763c0f2a3e0886d389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|